Welcome to
Matrix Maths Hub

Spreading excellent practice, from Early Years to Post-16, through the collaborative professional development of teachers across Hertfordshire and Harlow.

Primary Ofsted Deep Dive Support

Free online forum for Primary Head Teachers and Maths Leads preparing for an Ofsted inspection

Professional Development Opportunities for 2024/25

Primary, Secondary and Post-16
Mastery Specialists

Professional Development Leads and School Development Leads

2024/25 Mastering Number at Reception & KS1


At Matrix we aim to:

  • Inspire

    a love of maths in our students; to increase participation and achievement

  • Support

    teachers and leaders throughout our region by providing access to high quality CPD, resources and research

  • Recruit & Retain

    the best maths teachers across all phases

  • Innovate

    new approaches to teaching mathematics